68877584 (number)

68877584 is an even 8-digits composite number following 68877583 and preceding 68877585. In scientific notation, it is written as 6.8877584 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 32626080 positive integers (up to 68877584) that are relatively prime to 68877584.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred seventy-seven thousand five hundred eighty-four

Notation

Scientific notation 6.8877584 × 10^7
Engineering notation 6.8877584 × 10^6

Prime Factorization of 68877584

Prime Factorization 2 × 2 × 2 × 2 × 19 × 226571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8609698
Product of the distinct prime numbers

The prime factorization of 68877584 is 2 × 2 × 2 × 2 × 19 × 226571. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68877584)

Multiplication

n×y
n×2 137755168
n×3 206632752
n×4 275510336
n×5 344387920

Division

n÷y
n÷2 34438792
n÷3 22959194.666667
n÷3 17219396
n÷5 13775516.8

Exponentiation

ny
n2 4744121577677056
n3 3.2676363247266E+23
n4 2.2506689543781E+31
n5 1.5502063996137E+39

Nth Root

y√n
2√n 8299.252014489
3√n 409.91389030406
4√n 91.100230595147
5√n 36.950096846106

Divisors of 68877584

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68877583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68877584 can be divided by 20 positive divisors. The sum of these divisors (counting 68877584) is 1, the average is 0.05.

Base conversion 68877584

Base System Value
2 Binary 100000110101111110100010000
3 Ternary 11210121100021122
4 Quaternary 10012233310100
5 Quinary 120113040314
6 Senary 10500141412
8 Octal 406576420
10 Decimal 68877584
12 Duodecimal 1b097868
16 Hexadecimal 41afd10
20 Vigesimal 11a9dj4
36 Base36 150aa8

Cryptographic Hash Functions

md5 47bd16e0f65d8c897a261eed8fcc1f82
sha1 039c88bbfa941efeab7de7a43f30371bb9fdfbea
sha256 a4073ee7c1befe620eb675b1a39481aac4fd21b9a869337d143fbbaa060daa68
sha512 6d51f91e4d0f01d1ab6d56df2df0ce3c4aed6d63ee392a3ce1ca789dd113ee1799360587458295b8af6b5a263a2eb216c39933bf56b37310393abdf4ee614cda
ripemd-160 f7aaed8e395c91a4f24056955f953893a0973cfa

68877584 as geometric shapes

Circle

Radius = n
Diameter 137755168
Circumference 432770623.78283
Area 1.4904097496167E+16

Sphere

Radius = n
Volume 1.3687443029819E+24
Surface area 5.9616389984668E+16
Circumference 432770623.78283

Square

Length = n
Perimeter 275510336
Area 4744121577677056
Diagonal 97407613.436292

Cube

Length = n
Surface area 28464729466062336
Volume 3.2676363247266E+23
Space diagonal 119299474.99059

Equilateral Triangle

Length = n
Perimeter 206632752
Area 2.0542649024551E+15
Altitude 59649737.495297

Triangular Pyramid

Length = n
Surface area 2.0542649024551E+15
Volume 3.8509463394428E+22
Height 32469204.478764